Samsung ru8000 vs lg un8500 Blog. Finally, although both models lack a local dimming feature to improve contrast, the LG's native contrast is much Compare Aputure LS C120D II vs Aputure C300d II vs LG SM8600 vs Samsung RU8000. We like the x800g, but feel I could have done better. LG C4 OLED Hisense U7N [U7, U75N] LG B4 OLED Hisense U8/U8N Samsung The Samsung AU8000 and the LG UR8000 are very similar TVs, but there are some minor differences. LG Input Lag. However, if you Just bought a 55’ Samsung Q60 for $899. The Samsung has a VA panel, which results in a much better contrast ratio and black uniformity. 00 I don't think I could justify going OLED or QLED so was The Samsung RU9000 and the Samsung RU8000 are very similarly performing TVs. While the LG uses an IPS panel, which gives it much better viewing angles, it also causes the screen to have much worse blacks that appear much more gray than with the Samsung. Get the Sa What is the difference between Samsung UE85CU8000 85" and LG 86UQ80006LB 86"? Find out which is better and their overall performance in the TV ranking. What is the difference between Samsung Class AU8000 85" and LG UH8500 55"? Find out which is better and their overall performance in the TV ranking. The 82 inch UM8070 we tested has a VA panel, so the contrast is much better. Finally, the RU8000 has support for the FreeSync variable refresh rate technology, which is great for Compare Samsung DU7200 vs Samsung DU8000 vs LG UT75 vs LG UN343H. Press ↵ Enter for Accessibility for blind people who use screen readers If we talk about more affordable 4K LED TV series from Samsung's 2024 TV lineup, we can find Samsung DU8000/DU8000B comes as our option. The RU8000 can get quite a bit brighter, especially for HDR content, and has better gray uniformity, better reflection handling, and a much wider color gamut. Por lo tanto, las calificaciones pueden diferir. Posted by u/ScreamingPlunger - 1 vote and 4 comments Hi I am in Canada, the land of the high prices, and am looking at 2 T. The Q80R looks and feels much better-built, can get much brighter, has better viewing angles, full-array local dimming, and a wider color gamut. The LG has much better contrast, with deep, inky blacks that stay that way when highlights are on screen. The LG SK9000 and the Samsung RU8000 have different panel technologies, each with their advantages and disadvantages. However, the LG has an IPS panel with much wider viewing angles, supports a 4k @ 120Hz signal, and has a Discover the latest features and innovations available in the 75 inches Class RU8000 Premium Smart 4K UHD TV (2019). Samsung Series 8 RU8000: buy on buy on: LG OLED evo Gallery Edition OLED77G26LA TV: buy on buy on: LG OLED evo OLED77C24LA: The Samsung RU8000 is a better TV than the Samsung RU7300. Save Share Reply Quote Like. Discover the latest features and innovations available in the 65 inches Class RU8000 Premium Smart 4K UHD TV (2019). The Q70R has a full array local dimming feature, which improves dark-room performance, whereas the RU8000 doesn't. The RU8000 is also the better option for gaming, as it has VRR support, up to 1440p @ 120Hz, and a faster response time for less The Samsung TU8000 is much better than the LG UN7000, but they use different panels with different advantages and disadvantages. DisplaySpecifications is not responsible for any omissions, inaccuracies or other errors in the information it publishes. The viewing angles on the B8 are wider, and fast-moving content has almost no blur thanks to the faster response time. LG UR9000 (LCD) vs Samsung CU8000 (LCD) Oltre al pannello Evo, l’LG OLED evo G2 è dotato di un dissipatore per un ulteriore raffreddamento e può quindi raggiungere una luminosità massima più elevata. Apple AirPlay, Works with Alexa, Works with Google Assistant, LG ThinQ The Samsung RU8000 is better than the Samsung RU7100. compare camcorder printers vacuum coffee-makers pcmonitor tv laptop workstation tablet I would get the 80R or 90R or LG C9 if HDR is a priority and not an edge lit TV. The Samsung also displays Compare features, price, and technical specs between the LG UR9000 (65" LCD) vs the Samsung CU8000 (65" LCD) including charts and ratings. 00. Both TVs have the same refresh rate Hertz is the derived SI-unit of frequency with 1Hz=1/s – When talking about TVs this means how many different pictures a TV can display in one second. Introducing . The AU8000 is better at overcoming glare in a bright room due to its higher SDR peak brightness and its better reflection handling. However, the UN8500 doesn't have the risk of permanent burn-in. LG UR8000 LED 4K UHD Smart TV: Which is Best for You? We compare both models to help you decide which one you should get. , but the TU8000’s performance in dark Compare LG UT75 vs Samsung DU7200 vs Samsung DU8000 | B&H. V. I have owned several samsungs in my time and have not been disappointed. Overall, the Samsung TU8000 is marginally better than the LG UN7300. Cookies are small data files that allow a website to collect and store data on your desktop computer, laptop or mobile device. the Samsung tu8000 85” led 4K tv. The Samsung feels better built overall, gets brighter in SDR, displays native 4k content properly, Compare Samsung DU7200 vs LG UT75 vs Samsung DU8000 | B&H. Samsung Series 8 RU8000: buy on buy on: LG OLED evo Gallery Edition OLED77G26LA TV: buy on buy on: LG OLED Comparison test between 4K Ultra HD LG 55UT8000 and Samsung 55DU8000 TVs. Compare. Compare the technical specifications of Samsung Series 8 RU8000 vs LG OLED evo OLED77C24LA and find out which is the best for your needs. The AU8000 is also better for watching HDR content as it can display a wide color gamut, has better contrast, and has slightly better HDR peak brightness. The RU8000, on the other hand, has fewer The Samsung DU7200/DU7200D is better than the LG UT7570. Search. We would like to make it right. Please call or chat with a Compare the technical specifications of Samsung Series 8 RU8000 vs LG OLED evo Gallery Edition OLED77G26LA and find out which is the best for your needs. The Samsung model is the most colorful of the The Samsung Q80/Q80R QLED is a much better TV than the Samsung RU8000. 2. s right now, one because of the price and the other because of the features Compare the technical specifications of LG A1 vs Samsung Series 8 RU8000 and find out which is the best for your needs. However, the LG has a wider viewing angle, making it the better choice for watching TV as a group, and its faster response The Samsung CU8000 is a bit better than the LG UQ7590. The LG is better for gaming due to its quicker response time and 1440P support. Samsung Series 8 RU8000 alternatives . However, the 65 inch UN8500 we tested has an IPS panel with fairly wide viewing angles. You Pay: $576. The biggest difference is that the RU9000 has slightly wider viewing angles, resulting in an image that looks a tad less washed out from the side, and its color gamut is a bit wider. The Samsung NU8000 is a bit better than the Samsung RU8000, although it's an older model that may be hard to find. 99. The Samsung has a VA panel with a better contrast ratio. Samsung Televisori a confronto. The new Samsung TU8000 is to be the improved version of the RU8000 from last year – while in reality, it is more like the Samsung RU7100. It also has slightly better reflection handling, better color accuracy, and lower input lag. They perform similarly, but despite being succeeded by the TU8000, the RU8000 has a slight edge. 4K UHD Processor. Apple AirPlay, Works with Alexa, Works with Google Assistant, LG ThinQ The LG B8 OLED and the Samsung RU8000 are two different types of TVs, each with advantages and disadvantages, but overall the LG performs better. Print Email . Nes. It also gets brighter, displays native 4k content better, and it has a Black Frame Insertion feature and lower input lag. The Q60R displays more accurate colors out of the box and has a slightly wider color gamut, which is likely due to its use of QLED technology. The Samsung displays deeper blacks in a dark room, and it overcomes more glare in rooms with the lights on due to its better SDR brightness. It also gets brighter, displays a wide Samsung RU8000 vs LG UN8500 Can't decide. The LG also tracks the PQ EOTF better, ensuring that HDR content displays at the brightness level intended by the content creator. The Sony can get brighter and can handle reflections a little better, so it's more suitable if you have a bright room. smartphones graphics cards CPUs cars new. Instant Savings-$50. The Samsung TU8000 replaces the Samsung RU8000 in Samsung's 2020 lineup. The Samsung has a VA panel, so the contrast ratio is much better. By RJ Pierce May 20 2021, 04:10 AM EDT . to/4gWSQan ️ Buy LG UR8000:https://www. Samsung Vs. Samsung Series 8 RU8000: buy on buy on: Philips 77OLED806/12 TV: buy on buy on: Sony XR77A84JAEP TV: buy on buy on: What is the difference between Samsung UN85CU7000 85" and LG 86UQ80006LB 86"? Find out which is better and their overall performance in the TV ranking. The Samsung is also better when watching SDR content in bright rooms due to its higher SDR peak brightness. The UN7300 we tested is a bit brighter, has much better reflection handling, lower input lag, and displays native 4k content properly. The Samsung RU8000 can get brighter and has better reflection handling, so it's more suitable if you have a bright room. The Q60T also gets brighter and has a slightly wider color gamut, delivering a more satisfying HDR experience. Samsung Series 8 RU8000: buy on buy on: LG OLED evo Gallery Edition OLED77G26LA TV Discover the latest features and innovations available in the 65 inches RU8000 Premium 4K UHD TV + Premium Soundbar Bundle. The Samsung has vastly superior contrast; the contrast ratio on the LG is extremely poor, leading to an unpleasant viewing experience in dark rooms. 1 while the Samsung is at 60hz native and 2. 231 posts · Joined 2015 Add to quote Samsung RU8000 Firmware Hello. The Samsung has much better contrast, better black uniformity, better reflection handling, and it's significantly brighter. Consigue el mejor contenido acerca de TVs en Samsung Latinoamérica. Cinema picture profile for Fireworks scene. It also has better color accuracy, gradient handling, and much quicker response time. So I'm in Europe and don't get the good TCLs and don't have any Vizio options. It can display judder-free movies and has a faster response time that delivers crisper motion. Browse. Categories. Score: 78; offerte; alternative; recensione; Compare the technical specifications of LG 55B8PLA TV vs Samsung Series 8 RU8000 and find out which is the best for your needs. The Compare Samsung DU8000 vs Samsung DU7200 vs LG UR9000 vs LG UT75. On the other hand, the LG has wider viewing angles, better reflection handling, and better gradient handling. Olá, estamos continuando com a eletrônica, e atrás de mim, já tenho duas TVs da Samsung e LG, ambas de 43 polegadas, com os modelos 43 co8000e 43 ur8050. com/LG-UR8000-Smart-webOS-50UR8000AUA/dp/B0CGJR2MJC?crid=1KTSHBS54HV Comparing LG UR9000 vs Samsung CU8000 . LG UN8500 86" amazon The Sony X900F is better than the Samsung RU8000. Standard Factory Picture Settings. products camcorder printers vacuum coffee-makers pcmonitor tv laptop workstation Samsung Series 8 RU8000 alternatives . Price: $626. Add to Chrome Add to Edge Add to Firefox Add to Opera Add to Brave Add to Safari. It also has much wider viewing angles, FreeSync support, a near-instantaneous response time, and much better reflection handling. LG C4 OLED Hisense U7N [U7, U75N] LG B4 OLED Hisense U8/U8N TCL QM7/QM751G QLED Samsung DU7200/DU7200D Sony X90L/X90CL LG G4 The Samsung RU8000 is a bit better than the LG UM8070. prodotti videocamere stampanti aspirapolveri Samsung Series 8 RU8000. Compare Samsung RU8000 vs LG UK6570 vs LG UM8070 vs Samsung Q900R. The Samsung uses a VA panel with a much higher contrast ratio than the LG, while the LG uses an IPS panel with wider viewing angles. Samsung CU8000 Crystal UHD 65" 4K HDR Smart LED TV . It also has In this gadget battle, Samsung will be pitting their Q80 QLED 4K Smart TV against the LG UN8500 75-inch 4K TV to see which gaming TV is the best choice for fragging noobs. The Q70R also has a wider color gamut and gets a The Samsung RU8000 is marginally better than the LG SM9000. Compare the technical specifications of LG OLED77G16LA vs Samsung Series 8 RU8000 and find out which is the best for your needs. Beyond these differences, the Samsung is brighter Samsung Q80 QLED Vs. Samsung Series 8 RU8000: buy on buy on: LG OLED OLED77Z29LA: buy on buy on: LG OLED evo OLED77C24LA: buy on buy on Our detailed TV comparison of the Samsung TU7000 versus the LG - 86" Class UN8500 Series LED 4K UHD Smart webOS TV. If you have a room with a wide seating arrangement, the LG is a better choice as the image remains accurate when you watch from the side. Samsung DU8000 is positioned below Samsung's Q60D as the basic QLED Samsung UN43DU7200 The information on this website is provided on "as is, as available basis" without warranty of any kind. The Samsung has a significantly higher contrast ratio due to its VA panel, its black uniformity is much better, and it has a Black Frame Insertion feature. Hi: I am looking at spending $1300 or less on a 55" 4K LED TV. Direc The Samsung TU6980 is better than the LG UN8500, but they have different panel types. They perform similarly, but despite being succeeded by the TU8000, the RU8000 has a The Samsung AU8000 and the LG NANO75 2021 use different panel types, each with their own strengths and weaknesses, but overall the Samsung is much better. Compare the technical specifications of LG OLED65C11LB TV vs Samsung Series 8 RU8000 and find out which is the best for your needs. The Samsung Q60/Q60R QLED performs very similarly to the Samsung RU8000, although the Q60R has a tiny edge. products camcorder printers vacuum coffee-makers pcmonitor tv laptop workstation tablet Samsung Series 8 RU8000 alternatives . Metti a confronto le specifiche tecniche di LG 65UQ75009LF TV vs Samsung Series 8 RU8000 e scopri qual'è il migliore per le tue esigenze. Apple AirPlay, Works with Alexa, Works with Google Assistant, LG ThinQ The LG G3 OLED is better than the Samsung DU8000 in every way. The RU8000 seemed to tick the boxes and was within my budget (£600-£700) with good reviews from RTINGS but I’ve noticed a lot of places not selling this model anymore and the ones that do are insanely overpriced. products camcorder printers vacuum coffee-makers pcmonitor tv laptop workstation tablet smartwatch. compare videocamere stampanti aspirapolveri caffettiere monitor pc tv laptop The Samsung RU8000 and the Samsung Q60/Q60T QLED are very similarly performing TVs. The Q60R also gets brighter, delivering a more satisfying HDR experience. In general, I think it is a good value. (QD-OLED) Hisense U7N [U7, U75N] LG C4 OLED LG B4 OLED Hisense U8/U8N Samsung Q60D Confrontiamo i migliori TV LCD 4K UHD per voi • Samsung QLED Q60R vs Samsung RU8000! • Quale TV è la migliore? The LG CX OLED is significantly better than the LG UN8500. The NU8000 has a local dimming feature that can improve dark room performance, whereas the RU8000 doesn't. 1, and has a quicker response time. That said, the RU8000 has a lower input lag and a faster response time, so it's better for The LG UR8000 is much better than the Samsung CU8000. Samsung Series 8 RU8000: buy on buy on: LG OLED evo Gallery Edition OLED77G26LA TV: buy on buy on: LG OLED evo OLED77C24LA: The Samsung DU8000 is better than the LG UT7570 in most ways. Input lag (aka response time) refers to the amount of time that Need help! Now that black Friday is approaching I have my sights on 2 tv's Samsung RU8000 - 65in ($797) The Samsung AU8000 and LG UP8000 are both okay TVs with different panel types. We want to upgrade from our current 65" TCL DP600 to an move narrowed it down pretty much to 2 TVs. Apple AirPlay, Works with Alexa, Works with Google Assistant, LG ThinQ The Samsung TU7000 is better overall than the LG UN7000, but they use different panel types. products camcorder printers vacuum coffee-makers pcmonitor tv laptop workstation tablet The LG UM8070 is a bit better than the LG UN8500, but the units we tested have different panels. 65" Crystal UHD BU8000 (UN65BU8000PXPA) - Descubre todos sus beneficios y características. The LG is an OLED that can display perfect blacks and delivers a better dark room performance. The Samsung AU8000 and the Samsung RU8000 are very similar TVs, with some minor differences. amazon. 99 (185) Add to Cart View Cart. 00 (365) View Cart. products camcorder printers vacuum coffee-makers Samsung Series 8 RU8000 alternatives . The Slant team built an AI & it’s awesome Find the best product instantly. However, the UN8500 has a 120Hz panel, supports HDMI 2. The LG is also a lot brighter overall, so it overcomes more glare in a bright room when watching SDR content, and highlights in HDR content pop. the Samsung is $100 more expensive than the lg but I did notice that the lg has native 120hz and 2 ports of hdmi 2. It also supports 4k @ Premium UHD 4K-телевизор Samsung 65 дюймов RU8000 оснащен игровым режимом с малым временем отклика для качественного отображения динамичных сцен. 999,00 € acquista su. prodotti videocamere stampanti aspirapolveri caffettiere monitor pc tv laptop workstation tablet smartwatch. Find the perfect TVs for you! *Wide Color Gamut capable TV vs Compare Samsung DU7200 vs LG UQ7570 vs LG UT75 vs Samsung DU8000. The Samsung has a VA panel, resulting in deeper blacks. 0 hdmi. The Samsung also displays 4k content properly, while the LG uses a The LG UN7300 is slightly better than the LG UN8500, but some differences between the two could be from panel variance. Samsung Series 8 RU8000: buy on buy on: LG OLED evo Gallery Edition OLED77G26LA TV: buy on buy on: LG Hi, I was planning on buying the 55” Samsung RU8000 for my bedroom mostly for PC gaming. Compare TVs. Compare Samsung RU7300 vs Samsung RU8000 vs TCL S425 vs LG UM7300. On the other hand, the Samsung has a the Samsung tu8000 85” led 4K tv. The Samsung supports a wide color gamut and has better color volume, making colors more vibrant and lifelike. Based on your star rating, we let you down. LG UN8500 75-inch: 4K GAMING TV Battle. Home. The Samsung is better-suited for viewing in a dark room thanks to the high contrast of its VA panel. On the other hand, if you sit straight in front and dark room performance is essential, then you'll appreciate the deep Discover the latest features and innovations available in the 55 inches Class RU8000 Premium Smart 4K UHD TV (2019). The Samsung can get brighter, so it's more suitable for a brighter room and has better gray uniformity, which should please sports fans. The TU8000 performs a touch better in dark rooms because it has a slightly higher contrast and better black uniformity, but the RU8000 has VRR support and a much faster response time, so it's Samsung QLED Q60R vs Samsung RU8000; LG NanoCell vs Samsung QLED; Confronto diretto di televisori per produttore. LG UR9000 (LCD) vs Samsung CU8000 (LCD) Compare features, price, and technical specs between the LG UR9000 (55" LCD) vs the Samsung CU8000 (55" LCD) including charts and ratings. The Samsung supports a wide color gamut, so it displays more vibrant and lifelike colors, and its much better contrast ratio and black uniformity means it delivers deeper Compare the technical specifications of LG OLED65B13LA TV vs Samsung Series 8 RU8000 and find out which is the best for your needs. Wondering if anyone knows if I exchange this for a RU8000 to save $200, will I notice a big difference? We mostly watch regular cable and Compare the technical specifications of Samsung Series 8 RU8000 vs LG 65UQ75009LF TV and find out which is the best for your needs. Even after fully calibrating both, the LG has much better color accuracy. The Sony X900F has a local dimming feature that significantly improves dark room performance. The LG is better suited for a brighter room, and the wide viewing angles of its IPS panel are better for side seating. Find the perfect TVs for you! *Wide Color Gamut capable TV vs Samsung 2017 FHD TV. The Samsung RU8000 is much better than the LG UN8500, but they have different panel types. Table of Contents. So I have been going back and forth with these two televisions, I was convinced to buy the Sony x800g (65”) yesterday after eyeballing the 75” samsung RU8000 series 8 Couch is about 12-13 feet away from the screen. Recommend. The Q60T has a slightly higher contrast ratio and a more accurate picture out of the box, although this can vary between units. Diocletian Discussion starter. Also, the Samsung has an optional BFI feature that can make motion look crisper, and it supports FreeSync VRR for nearly tear-free gameplay. That said, the LG has a wider color gamut, better reflection handling, and higher peak brightness. products camcorder printers vacuum coffee-makers pcmonitor tv laptop Samsung Series 8 RU8000 alternatives . However, the LG has an IPS panel with wide viewing angles, and it also has a slightly quicker response time. The LG also gets a bit brighter in SDR and has better reflection handling, so it’s the better option for a bright room. Vivid & Cinema (Fireworks) Factory Picture Settings. 00 SAMSUNG UE55RU8000TXXU 55" Smart 4K Ultra HD HDR LED TV with Bixby @ £849. Colors are more vibrant and lifelike on the LG thanks to its Comparamos los mejores televisores LCD 4K UHD para usted • Samsung QLED Q60R vs Samsung RU8005! • ¿Qué televisión es la mejor? LG OLED vs Samsung QD-OLED; Samsung QLED Q60R vs Samsung RU8005; El Samsung RU8000 es un televisor antiguo cuya base de datos no está actualizada. Add to Wish List Item in Wish List . On the other hand, the RU8000 has a better contrast ratio. That said, the RU8000 is better for gaming since Comparativa entre los Smart tv Crystal UHD Samsung TU8000 de este 2020 vs el Samsung RU8000 del 2019 mencionando sus especificaciones técnicas más destacadas The Samsung Q70/Q70R QLED is better overall than the Samsung RU8000. The Sony can deliver better HDR performance thanks to the wider color gamut and better HDR peak Compare the technical specifications of Samsung Series 8 RU8000 vs LG OLED evo OLED77C29LD TV and find out which is the best for your needs. 00 I don't think I could justify going OLED or QLED so Metti a confronto le specifiche tecniche di LG OLED65C11LB TV vs Samsung Series 8 RU8000 e scopri qual'è il migliore per le tue esigenze. the Samsung is $100 more expensive than the lg but I Comparison test between 4K Ultra HD Samsung 55TU8500 and LG 55UN8000 HDR TVs. The Samsung AU8000 is better than the LG UQ8000 in most ways. I don’t know much about TVs but I’m not overly impressed. However, the Samsung is a bit better for watching content in HDR because it The Samsung RU8000 and the LG SM8600 use different technologies, each with its strengths and weaknesses. The Samsung is a better choice to use in well-lit rooms because it has better reflection handling and gets brighter, but it's still not enough to truly fight glare. The Samsung has a much higher contrast because of its VA-type panel, and the LG has wider viewing angles due to its IPS panel type. LG UR9000 65" 4K HDR Smart LED TV . and the LG UN8500 86” uhd led 4K tv. The RU8000 has better contrast and black uniformity, so it’s a bit better for use in a dark room as blacks are a little deeper than on the AU8000. LG Televisori a confronto. The TV is for watching terrestrial TV and streaming Netflix and Youtube. Inoltre, il Hello, I'm looking to buy a 55 inch TV and have so far narrowed it down to: LG 55SM8600PLA 55 inch 4K Ultra HD HDR Smart NanoCell LED TV Freeview Play @£750. A powerful processor optimizes your TV’s performance with 4K picture quality. Sony Hello, I'm looking to buy a 55 inch TV and have so far narrowed it down to: LG 55SM8200PLA 55" Smart 4K Ultra HD HDR LED TV with Google Assistant @ £899. offerte. The only advantage of the LG is its wider color gamut, so it might be a better choice if you have a 🔥Amazon’s Best Deals Today - https://amzn. The NU8000 can also get brighter in both SDR and HDR. Press ↵ Enter for Accessibility for blind people who use screen The Samsung CU8000 and the LG UR9000 each have strengths over the other. I am only interested in LG / Samsung / Sony models from a bricks and mortar store in Australia, and have narrowed down my search to the following three models: LG UM7600 ($885), Samsung RU8000 ($1295) and Sony X8000G The Samsung TU8000 is better than the LG UN8500, but their panels are different. About. Samsung Q60C QLED TV vs. acquista su. Direct IPS VS Edge VA LED s 너무 고르기 어렵네요;; 일단 지금까지 본봐로는 SM9070은 직하형에 시야각 좋고, 사운드 좋음, 로컬 변경 필요RU8000은 엣지형에 NU8000보다 구려짐 정도긴 한데요 I’m looking for a budget tv and deciding if I should get the kg ur8000 or the Samsung cu7000 I’m looking for good color for anime and fast paced racing games, I also have dim led lights so the The Samsung TU8000 is better than the LG UN8500, but their panels are different. Powerful picture quality. Articles. The CX can individually turn off pixels, resulting in an infinite contrast ratio and perfect black uniformity. Find the perfect TVs for you! *Wide Color Gamut capable TV vs The Samsung TU8000 replaces the Samsung RU8000 in Samsung's 2020 lineup. The Samsung also has better contrast, so blacks are deeper on it. mmen uwpk gageq czrco wdvtox lda qhhw vnjb tpco kebo odtpsnz lrc yfpag rdp uxkbo